Armpit lump pain, family history of breast cancer. Can it be seen or biopsied?

In brief:
Yes, it can

A lump under the armpit should be evaluated.

A ultrasound can look at the shape and size of the lymph nodes. A needle biopsy can be performed to make a diagnosis. Contact a breast surgery specialist or go to a breast center for evaluation and risk assessment.

In brief:
Yes, it can

A lump under the armpit should be evaluated.

A ultrasound can look at the shape and size of the lymph nodes. A needle biopsy can be performed to make a diagnosis. Contact a breast surgery specialist or go to a breast center for evaluation and risk assessment.
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